If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkVy8njxoZjy1tFsSDQa7SM5ypYNefjXPBQK3eN8yzSdTpAm7XNM1X96sqN4CcYKjW4kDrxBZD5vq6XaJwpS8KN7h2AA8cfSdJGgoeAhL5p9s5oaiWvVMxoCuiXTfj8zgFVZ6RmvGxNsG
You can also try to pass an automatic check but with no guarantee.